0% found this document useful (0 votes) Show 456 views 4 pages Copyright© © All Rights Reserved Available FormatsPDF, TXT or read online from Scribd Share this documentDid you find this document useful?0% found this document useful (0 votes) 456 views4 pages Bảng nhận biết các chất vô cơPrdfi 4 FM Ẩ F BE Ặ P LÄL LM Ạ P SÐ L Ʈ D. PR Ắ FI PMÄE, OÎZ \ ẦL LÄL ĞƮF LMẠ P, M Ợ ^ LM Ạ P Lr(AM) 2 ; vîfi Lr(AM) < ; xdfm G 2 Lr 2 A 9 ; Ĕề `d ldo GOfA 0 ; tïo LrA < ; r ạf, Ĕề tm ầ o [f ; tr ạ fi xdfm [f(AM) 2 ; tr ạ fi Mi ; h ề fi, tr ạ fi b Ấ l MiA ; oîu vîfi ma ẹl Ĕề Of ; tr ạ fi b Ấ l OfA ; xäo h Ừ l fm Ấ t Of\ ; m Ờ fi fm Ấ t OfA 2 ; Ĕjf M 2 \ ; gmï gmðfi oîu \A 2 ; gmï gmðfi oîu \A < ; h ề fi, gmðfi oîu, sðe 0: \> Br 2 ; h ềfi, fâu Ĕề E 2 ; r ạ f, tïo Lh 2 ; gmï, vîfi L`\ ; vîfi Mi\ ; Ĕề DiC ; tdf DiE ; vîfi Ĕắ o DiLh ; oîu tr ạ fi DiBr ; vîfi fm Ấ t MiE 2 ; Ĕề Lu\, Fe\, Cj\, ^b\, … ; Ĕjf L ; r ạf, Ĕjf \ ; r ạ f, vîfi ^ ; r ạ f, tr ạfi, Ĕề, Ĕjf Cj ; tr ạ fi xäo CjA ; r ạf, Ĕjf Cj < A 0 ; r ạf, Ĕjf Cj 2 A < ; oîu fâu Ĕề Cj(AM) 2 ; r ạ f, oîu tr ạ fi xdfm Cj(AM) < ; r ạf, fâu Ĕề Dh(AM) < ; oîu tr ạ fi, ` Ấ fi gja tdf trafi FdAM [f(AM) 2 ; oîu tr ạ fi, tdf trafi FdAM Oi(AM) 2 ; oîu tr ạ fi. Lu; ; r ạf, Ĕề Lu 2 A; ; r ạf, Ĕề LuA ; r ạf, Ĕjf Lu(AM) 2 ; xdfm hdo LuLh 2 , Lu(FA < ) 2 , Lu\A 0 .:M 2 A ; xdfm Lu\A 0 ; gmdf, oîu tr ạ fi CjLh < ; vîfi LrA ; r ạf, Ĕjf Lr 2 A < ; r ạ f, xdfm tm ầ o Bd\A 0 ; tr ạ fi, gmðfi tdf trafi dxet. BdLA < , LdLA < ; tr ạ fi  Prdfi 2 B. FM Ẩ F BE Ặ P LM Ạ P GMÏ Gmï Pmu Ổ l tm ữ Me ỉf tƾỬ fi ^m Ậ f ụ fi \A 2 - Tuè tïo ấ o Müd m Ờ fi - M 2 \, LA,Oi,… G ằ t t ứ d vîfi \A 2 + M 2 \ 2\ + 2M 2 A - `` Br 2 , ``E 2 , `` GOfA 0 O Ẫ t oîu \A 2 + Br 2 + 2M 2 A 2MBr + M 2 \A 0 \A 2 + E 2 + 2M 2 A 2ME + M 2 \A 0 \A 2 + 2GOfA 0 + 2M 2 A 2M 2 \A 0 + 2Of\A 0 + G 2 \A 0 - fƾỗ l vðe trafi Hîo ĔỪ l \A 2 + Ld(AM) 2 Ld\A < + M 2 A Lh 2 - Tuè tïo ấ o Hûl Ĕẩ u hîo o Ẫ t oîu, sdu Ĕü xuẪ t me ỉf oîu Ĕề Lh 2 + M 2 A MLh + MLhA MLhA MLh + WA_ 7 WA_ ds A 2 - ``(GE + m Ờ tefm b ổ
xäo Lh 2 + 2GE 2GLh + E 2 M Ờ tefm b ổ t + E 2 `` oîu xdfm tïo E 2 - m Ờ tefm b ổ tOîu xdfm tïo F 2 - Tuj `eëo Ĕề Tuj `eëo t ạ t FM < - Tuè tïo ấ oMüd xdfm - gmï MLhP Ấ a gmüe tr ạ fi FM < + MLh FM 0 Lh FA - Axe gmðfi gmï Gmðfi oîu fâu 2FA + A 2 2FA 2 - `` Cj\A 0 2>% Oîu Ĕề tm ầ o FA + ``Cj\A 0 2>% Cj(FA)(\A 0 ) FA 2 - Gmï oîu fâu, oõe m ạ l, hîo què tïo müd Ĕề <FA 2 + M 2 A 2MFA < + FA LA 2 - fƾỗ l vðe trafi Hîo ĔỪ l LA 2 + Ld(AM) 2 LdLA < + M 2 A - què tïo ấ o Müd m Ờ fi - gmðfi `uy trè s Ỵ lmäy LA - `` ^`Lh 2 Ĕề , b ỏ t gmï LA 2 LA + ^`Lh 2 + M 2 A ^` + 2MLh + LA 2 - LuA (t \> ) Oîu Ĕjf Ĕề LA + LuA (Ĕjf) \> t Lu (Ĕề ) + LA 2 M 2 - ĞỔ t lü te ằ fi f Ớ . Lma s Ậ f pm ấ o vîa Lu\A 0 gmdf gmðfi oîu t Ấ a tmîfm oîu xdfm Lu\A 0 + :M 2 A Lu\A 0 .:M 2 A - LuA (t \> ) LuA (Ĕjf) Lu (Ĕề ) M 2 + LuA (Ĕjf) \> t Lu (Ĕề ) + M 2 A A 2 - Tuj `eëo Ĕề Bõfi lmäy - Lu (t \> ) Lu(Ĕề ) LuA (Ĕjf) Lu + A 2 \> t LuA MLh - Tuè tïo ấ o M üd Ĕề - DiFA < G ằ t t ứ d tr ạ fi MLh + DiFA < DiLh + MFA < M 2 \ - Tuè tïo ấ o Müd m Ờ fi - A 2 G ằ t t ứ d vîfi 2M 2 \ + A 2 2\ + 2M 2 A Lh 2 M 2 \ + Lh 2 \ + 2MLh \A 2 2M 2 \ + \A 2 <\ + 2M 2 A CjLh < M 2 \ + 2CjLh < 2CjLh 2 + \ + 2MLh GOfA 0 <M 2 \+2GOfA 0 2OfA 2 +<\ +2GAM+2M 2 A :M 2 \+2GOfA 0 +<M 2 \A 0 2Of\A 0 +:\ +G 2 \A 0 +=M 2 A - ^bLh 2 G ằ t t ứd Ĕjf M 2 \ + ^b(FA < ) 2 ^b\ + 2MFA < M 2 A (MƤe) Lu\A 0 gmdf Pr ạ fi müd xdfm Lu\A 0 + :M 2 A Lu\A 0 .:M 2 A A < `` GE G ằ t t ứ d tïo GE + A < + M 2 A E 2 + 2GAM + A 2 Prdfi < L. FM Ẩ F BE ẶP EAF @ơƮFI (LDPEAF) Eaf Pmu Ổ l tm ữ Me ỉf tƾỬ fi ^m Ậ f ụ fi He + ĞỔ t trëf fi ỏ f h ữ d vð s ạ l Fi ỏ f h ữd oîu Ĕề tm ầ o Fd + Fi ỏ f h ữd oîu vîfi tƾƤe G + Fi ỏ f h ữ d oîu tïo m Ờ fi Ld 2+ Fi ỏ f h ữd oîu Ĕề `d ldo Bd 2+ Fi ỏ f h ữ d oîu h Ừl (mƤe vîfi) Ld 2+ `` 0 \A , `` < LA tr ạ fi Ld 2+ + 0 \A Ld\A 0 7Ld 2+ + < LA LdLA < Bd 2+ `` 0 \A , `` < LA tr ạ fi Bd 2+ + 0 \A Bd\A 0 7Bd 2+ + < LA BdLA < Fd 2 LrA 0 Bd 2+ + 0 LrA BdLrA 0 Di + MLh, MBr, ME FdLh, FdBr, FdE DiLh tr ạ fi DiBr vîfi fm Ấ t DiE vîfi Ĕắ o Di + + Lh DiLh Di + + Br DiBr Di + + E DiE ^b 2+ `` GE ^bE 2 vîfi ^b 2+ + 2E ^bE 2 Mi 2+ MiE 2 Ĕề Mi 2+ + 2E MiE 2 ^b 2+ Fd 2 \, M 2 \ ^b\ Ĕjf ^b 2+ + \ 2 ^b\ Mi 2+ Mi\ Ĕề Mi 2+ + \ 2 Mi\ Cj 2+ Cj\ Ĕjf Cj 2+ + \ 2 Cj\ Lu 2+ Lu\ Ĕjf Lu 2+ + \ 2 Lu\ L` 2+ L`\ vîfi L` 2+ + \ 2 L`\ Fe 2+ Fe\ Ĕjf Fe 2+ + \ 2 Fe\ Of 2+ Of\ m Ờ fi fm Ấ t Of 2+ + \ 2 Of\ [f 2+ `` FM < xdfm, tdf trafi `` FM < `ƾ Lu(AM) 2 + 0FM < WLu(FM < ) 0 _(AM) 2 Lu + tr ạ fi, tdf trafi `` FM < `ƾ [f(AM) 2 + 0FM < WLu(FM < ) 0 _(AM) 2 Di + tr ạ fi, tdf trafi `` FM < `ƾ DiAM + 2FM < WLu(FM < ) 2 _AM Oi 2+ `` Ge Ễ o tr ạ fi Oi 2+ + 2AM Of(AM) 2 Cj 2+ tr ạ fi, müd fâu fiaîe gmðfi gmï Cj 2+ + 2AM Cj(AM) 2 2Cj(AM) 2 + A 2 + 2M 2 A 2Cj(AM) < Cj <+ fâu Ĕề Cj <+ + <AM Cj(AM) < Dh <+ gja tr ạ fi tdf trafi ge Ễo `ƾ Dh <+ + <AM Dh(AM) < Dh(AM) < + AM 2 DhA + 2M 2 A [f 2+ tr ạ fi tdf trafi ge Ễo `ƾ [f 2+ + 2AM [f(AM) 2 [f(AM) 2 + 2AM 2 [fA + 2M 2 A Bj 2+ Bj 2+ + 2AM Bj(AM) 2 Bj(AM) 2 + 2AM 2 BjA + 2M 2 A ^b 2+ ^b 2+ + 2AM ^b(AM) 2 ^b(AM) 2 + 2AM 2 ^bA + 2M 2 A Lr <+ xäo, tdf trafi ge Ễo `ƾ Lr <+ + <AM Lr(AM) < Lr(AM) < + <AM 3 Lr(AM) Lu 2+ xdfm Lu 2+ + 2AM Lu(AM) 2 FM 0 + FM < 0 FM + AM FM < + M 2 A |
